Re: Doubt in function typedef's

[Dexter <dexter@xxxxxxxxx>]

They are exactly the same. Someone used () in one declaration but not the other, they are identical functionally.

On Tue, Jun 8, 2010 at 4:05 PM, Balachandar <bala1486@xxxxxxxxx> wrote:

Hello,
 I came across the following statements and confused about it.

typedef void vq_callback_t(struct virtqueue *);




and in some other file

  vq_callback_t *callbacks[] = { skb_recv_done, skb_xmit_done, NULL};




Is this the same as
typedef void (*vq_callback_t)(struct virtqueue *);



 vq_callback_t callbacks[] = { skb_recv_done, skb_xmit_done, NULL};




Thanks,
Bala